Compact RFID devices with IO-Link are advanced industrial automation solutions designed for seamless integration and real-time data exchange. These devices are typically produced by leading industrial automation companies, such as Siemens (Germany), Balluff (Germany), or IFM (Germany), specializing in RFID and sensor technologies. They serve industries like manufacturing, logistics, and automotive, enabling efficient asset tracking, process control, and machine-to-machine communication. Key products include compact RFID readers/writers with IO-Link interfaces, offering high-speed data transfer, rugged designs, and easy configuration for Industry 4.0 applications.